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Mad Dog Dura-Prime: Stabilizing Bonding Primer

(3 reviews) Write a Review

$73.99 - $349.95
Usually ships in 24 hours

Dura-Prime is the best water-based exterior primer to stop tannin and rust bleed problems. Dura-Prime comes in a clear base and helps new and weathered projects last up to 20 years.

Dura-Prime is a bonding primer and is for new, peeling or weathered surfaces: wood, metals & masonry. Blocks rust and tannin bleed. The best choice for solving the most challenging paint projects.


  • Demonstrably the best exterior acrylic latex bonding primer available
  • Patented adhesive formula adheres to substrates with unmatched grip
  • Remains permanently flexible and breathable, expands and contracts as the substrate flexes with seasonal changes in temperature and humidity, ensuring a paint job that endures 2 to 3 times longer than traditional primers
  • 55% volume solids provides the most stable surface for top-coat adhesion and durability
  • Holds back rust bleed and tannin bleed with two coats
  • Use on: all types of wood substrates, masonry, stucco, concrete, galvanized metal, pvc, aluminum
  • Best project applications: historic renovation &restoration, churches, municipal buildings, residential re-paint projects, industrial and commercial substrates, and worn, damaged substrates where paint has difficulty adhering.


  • Available in quarts, gallons, and fives
  • 55% solids by volume
  • 300% elongation
  • 300 sq ft per gallon @ 3 mils dry (5.45 mils WFT)
  • Exterior use
  • Apply by brush, roll, or spray
  • Back brush for best results
  • Re-coat time: 1-2 hours
  • Dries clear and tacky to the touch
  • 300 + PSI adhesion
  • 100% Acrylic latex formula
  • Soap and water clean-up
  • <48 g/L VOC

3 Reviews Hide Reviews Show Reviews

  • 5
    Mad Dog

    Posted by Sylwester Chrzanowski on Sep 2nd 2020

    I've been looking for this product for so long! Thank you for providing it.

  • 5
    Dura Prime

    Posted by Ralph Wileczek on Aug 21st 2020

    Went on like some kind of rubber seal! Very cool. Takyness made the paint stick really well.

  • 5
    Great Product

    Posted by Matt on Jun 4th 2020

    Great product, I have used it in the past and it always makes the job turn out better. I had peeling issues on my exterior trim, used this product before I painted and it has never peeled again.

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